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Diffstat (limited to 'compiler/patterns.nim')
| -rw-r--r-- | compiler/patterns.nim | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/compiler/patterns.nim b/compiler/patterns.nim index b7792100f..ff7f18ac0 100644 --- a/compiler/patterns.nim +++ b/compiler/patterns.nim @@ -237,6 +237,15 @@ proc addToArgList(result, n: PNode) = else: for i in 0 .. <n.len: result.add(n.sons[i]) +when false: + proc procPatternMatches*(c: PContext, s: PSym, n: PNode): bool = + ## for AST-based overloading: + var ctx: TPatternContext + ctx.owner = s + ctx.c = c + ctx.formals = sonsLen(s.typ)-1 + result = matches(ctx, s.ast.sons[patternPos], n) + proc applyRule*(c: PContext, s: PSym, n: PNode): PNode = ## returns a tree to semcheck if the rule triggered; nil otherwise var ctx: TPatternContext |